Feeding mechanism of crusher for crushing metal materials

Abstract

The utility model discloses a crusher feeding mechanism for crushing metal materials, which comprises a jaw crusher body, a feeding port is arranged on the upper side of the jaw crusher body, a shielding frame is mounted on the upper side of the feeding port, a semicircular cylinder is rotatably mounted in the shielding frame, and the semicircular cylinder is connected with the shielding frame through a rotating mechanism. The rotating mechanism is used for turning over the semicircular cylinder; the shielding frame is connected with the feeding port through a mounting mechanism, and the mounting mechanism is used for mounting the shielding frame on the feeding port. According to the feeding mechanism of the crusher disclosed by the utility model, the feeding hole can be shielded through the shielding frame, so that fragments splashed from the feeding hole during crushing cannot hurt an operator, the safety of equipment during use is improved, the shielding frame can be conveniently taken down, the convenience of the equipment during use is improved, and in addition, the feeding hole can be conveniently taken down. And a turnover semicircular cylinder is further arranged, so that charging can be performed when the shielding frame is shielded by the semicircular cylinder, and the safety and convenience of the equipment in use are further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of crusher feeding equipment, in particular to a crusher feeding mechanism used for crushing metal materials. Background Art

[0002] Crusher equipment mainly includes jaw crusher, impact crusher, impact crusher, hammer crusher and cone crusher. Material crusher equipment puts the raw materials to be crushed directly into the feeding port of the crusher equipment for direct crushing. It is simple to use and can be crushed to different degrees according to needs or models. Existing crushers, especially jaw crushers, are likely to explode into fragments when crushing metal materials or harder materials, which is dangerous to operators and may cause injuries to operators. In addition, the crushers with protective covers in the existing technology need to open the protective covers when adding materials, which is more troublesome and there is a risk of fragments collapsing as long as the crusher is still running, and the safety is not high. Utility Model Content

[0003] The utility model aims to provide a crusher feeding mechanism for crushing metal materials, which solves the problem that the existing crusher easily causes fragments to splash when crushing metal materials.

[0004] The technical solution adopted by the utility model is a crusher feeding mechanism for crushing metal materials, comprising a jaw crusher body, a feed port being provided on the upper side of the jaw crusher body, a shielding frame being installed on the upper side of the feed port, a semi-cylinder being rotatably installed in the shielding frame, the semi-cylinder and the shielding frame being connected by a rotating mechanism, and the shielding frame being connected to the feed port by a mounting mechanism.

[0005] The utility model is also characterized in that:

[0006] The rotating mechanism includes a rotating rod, which is installed at the end of the rotating shaft of the semi-cylinder. A rotating handle is installed at the end of the rotating rod. A rotating ring is rotatably installed on the rotating handle. An insertion rod is movably inserted in the rotating handle. Sockets are opened at the front and rear ends of one side of the shielding frame, and the insertion rod is inserted into the sockets.

[0007] The mounting mechanism includes a mounting ring, which is fixedly mounted on the feed port. Limiting rods are installed at the four corners of the mounting ring. Limiting grooves are provided at the four corners of the bottom of the shielding frame. The limiting rods are inserted into the limiting grooves and fit against the inner walls of the limiting grooves.

[0008] A rubber pad is provided on the inner wall of the shielding frame, and a sealing block is installed on the upper end of the shielding frame. The shape of the sealing block is adapted to the shape of the semi-cylinder.

[0009] A transparent plate is fixedly arranged on one side of the shielding frame, and finger grooves are provided on the front and back sides of the shielding frame.

[0010] The beneficial effects of the present invention are:

[0011] The feed mechanism of the crusher of the present invention can shield the feed port by means of a shielding frame, so that the fragments splashed out of the feed port during crushing will not injure the operators, thereby increasing the safety of the equipment when in use, and the shielding frame can be easily removed, thereby increasing the convenience of using the equipment. In addition, a flippable semi-cylinder is provided, so that the shielding frame can be used to add materials when it is shielded by the semi-cylinder, thereby further increasing the safety and convenience of using the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic front view of the structure of the feed mechanism of the crusher for crushing metal materials according to the present invention;

[0013] Figure 2 This is a schematic diagram of the structural separation of the semi-cylinder in the feed mechanism of the crusher for crushing metal materials of the present invention;

[0014] Figure 3 This is a schematic cross-sectional view of the structure of the shielding frame in the feed mechanism of the crusher for crushing metal materials according to the present invention;

[0015] Figure 4 for Figure 2 A partial enlarged schematic diagram of point A in the middle;

[0016] Figure 5 It is an overall schematic diagram of the feed mechanism of the crusher for crushing metal materials according to the present invention.

[0017] In the figure: 1. Jaw crusher body; 2. Feed inlet; 3. Shielding frame; 4. Semi-cylinder; 5. Rotating rod; 6. Rotating handle; 7. Rotating ring; 8. Insert rod; 9. Insert hole; 10. Mounting ring; 11. Limit rod; 12. Limit groove; 13. Sealing block; 14. Transparent plate; 15. Finger groove. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Example 1

[0020] The crusher feeding mechanism of the utility model for crushing metal materials is as follows: Figure 1 As shown, it includes a jaw crusher body 1, a feed port 2 is provided on the upper side of the jaw crusher body 1, a shielding frame 3 is installed on the upper side of the feed port 2, and a semi-cylinder 4 is rotatably installed in the shielding frame 3;

[0021] The semi-cylinder 4 is connected to the shielding frame 3 via a rotating mechanism, which is arranged on the rotating shaft of the semi-cylinder 4 and is used to flip the semi-cylinder 4;

[0022] The shielding frame 3 is connected to the feed port 2 through a mounting mechanism. The shielding frame 3 is used to shield the feed port 2 during crushing, and the semi-cylinder 4 is used to add materials when the shielding frame 3 is shielding.

[0023] Example 2

[0024] The crusher feeding mechanism of the utility model for crushing metal materials is as follows: Figure 1 As shown, the jaw crusher comprises a body 1, a feed port 2 is provided on the upper side of the jaw crusher body 1, a shielding frame 3 is installed on the upper side of the feed port 2, a semi-cylinder 4 is rotatably installed in the shielding frame 3; the semi-cylinder 4 is connected to the shielding frame 3 through a rotating mechanism;

[0025] like Figure 4 As shown, the rotating mechanism includes a rotating rod 5, which is installed at the end of the rotating shaft of the semi-cylinder 4, and a rotating handle 6 is installed at the end of the rotating rod 5. A rotating ring 7 is rotatably installed on the rotating handle 6, and an insertion rod 8 is movably inserted in the rotating handle 6. Sockets 9 are provided at the front and rear ends of one side of the shielding frame 3, and the insertion rod 8 is inserted in the insertion hole 9. This structure allows the user to rotate the semi-cylinder 4 more effortlessly. At the same time, the presence of the rotating ring 7 reduces the friction between the rotating rod 5 and the palm of the user when rotating the rotating rod 5, thereby increasing the comfort level when using the device. The insertion rod 8 can limit the rotating rod 5, so that the rotation of the semi-cylinder 4 can be restricted, thereby increasing the functionality of the device when in use.

[0026] A rubber pad is provided on the inner wall of the shielding frame 3, and a sealing block 13 is fixedly installed on the upper end of the shielding frame 3. The shape of the sealing block 13 is adapted to the shape of the semi-cylinder 4. Figure 2 As shown, the presence of the sealing block 13 ensures that there is no gap between the semi-cylinder 4 and the shielding frame 3 during rotation, thereby increasing the safety of the device during use. At the same time, the rubber pad can reduce the damage of debris to the shielding frame 3, thereby extending the service life of the device.

[0027] The edge of the upper end of the shielding frame 3 is rounded, and the upper side of the sealing block 13 is recessed toward the semi-cylinder 4. Figure 2 As shown, this structure enables the upper side of the shielding frame 3 to guide the material, so that the material can better enter the semi-cylinder 4, increasing the convenience of using the equipment.

[0028] Example 3

[0029] The crusher feeding mechanism of the utility model for crushing metal materials is as follows: Figure 1 As shown, the jaw crusher comprises a jaw crusher body 1, a feed port 2 is provided on the upper side of the jaw crusher body 1, a shielding frame 3 is installed on the upper side of the feed port 2, and a semi-cylinder 4 is rotatably installed in the shielding frame 3; the shielding frame 3 and the feed port 2 are connected by a mounting mechanism.

[0030] Further, if Figure 2and Figure 3 As shown, the mounting mechanism includes a mounting ring 10, which is fixedly mounted on the feed port 2. Limit rods 11 are installed at the four corners of the mounting ring 10, and limiting grooves 12 are provided at the four corners of the bottom of the shielding frame 3. The limiting rods 11 are inserted into the limiting grooves 12 and fit into the inner wall of the limiting grooves 12. This structure allows the shielding frame 3 to be conveniently mounted on the jaw crusher 1 without easily being displaced, thereby increasing the convenience and stability of the equipment when in use.

[0031] A transparent plate 14 is fixedly provided on one side of the shielding frame 3, and finger grooves 15 are provided on the front and back sides of the shielding frame 3. This structure allows the user to better observe the crushing condition of the feed port 2, and makes the shielding frame 3 more convenient to pick up, thereby increasing the functionality of the equipment when in use.

[0032] The utility model is a crusher feeding mechanism for crushing metal materials, and its specific working principle is:

[0033] like Figure 5 As shown, when in use, the shielding frame 3 is placed on the upper side of the feed port 2, so that the limit rod 11 is inserted into the limit groove 12 and fits with the inner side of the limit groove 12, and then the material is placed on the upper side of the shielding frame 3. At this time, the material will be loaded in the semi-cylinder 4. After it is fully loaded, hold the rotating rod 5 and rotate it, flip the material in the semi-cylinder 4 and pour it into the feed port 2 for crushing, and then release the rotating rod 5 to allow the semi-cylinder 4 to recover under the action of gravity. If it is necessary to stabilize the semi-cylinder 4 or there is too much material in the feed port 2 and the semi-cylinder 4 needs to be flipped to provide space, the rotating rod 5 can be rotated to a suitable position, and then the insertion rod 8 can be inserted into the socket 9 for fixing. The crushing condition of the feed port 2 can also be observed through the transparent plate 14. When disassembling the shielding frame 3, place your hand on the finger groove 15 and pull the shielding frame 3 upward.

[0034] The existing crushers may burst out fragments when crushing hard materials such as metal, and crushers with protective covers are more troublesome to use. The crusher feeding mechanism of the utility model for crushing metal materials can shield the feed port through the shielding frame, so that the fragments splashed out of the feed port during crushing will not injure the staff, which increases the safety of the equipment when in use. Moreover, the shielding frame can be easily removed, which increases the convenience of using the equipment. The equipment is also provided with a flippable semi-cylinder, so that the shielding frame can be used for feeding when it is shielded by the semi-cylinder.

Claims

1. A crusher feeding mechanism for crushing metal materials, comprising a jaw crusher body (1), a feed port (2) being provided on the upper side of the jaw crusher body (1), and characterized in that: A shielding frame (3) is installed on the upper side of the feed port (2), a semi-cylinder (4) is rotatably installed in the shielding frame (3), the semi-cylinder (4) and the shielding frame (3) are connected via a rotating mechanism, and the shielding frame (3) and the feed port (2) are connected via a mounting mechanism.

2. The crusher feeding mechanism for crushing metal materials according to claim 1, characterized in that: The rotating mechanism comprises a rotating rod (5), the rotating rod (5) being mounted on the end of the rotating shaft of the semi-cylinder (4), a rotating handle (6) being mounted on the end of the rotating rod (5), a rotating ring (7) being rotatably mounted on the rotating handle (6), an inserting rod (8) being movably inserted into the rotating handle (6), and inserting holes (9) being provided at the front and rear ends of one side of the shielding frame (3), and the inserting rod (8) being inserted into the inserting hole (9).

3. The crusher feeding mechanism for crushing metal materials according to claim 1, characterized in that: The mounting mechanism comprises a mounting ring (10), the mounting ring (10) being fixedly mounted on the feed port (2), limiting rods (11) being mounted at the four corners of the mounting ring (10), limiting grooves (12) being provided at the four corners of the bottom of the shielding frame (3), the limiting rods (11) being inserted into the limiting grooves (12) and being in contact with the inner wall of the limiting grooves (12).

4. The crusher feeding mechanism for crushing metal materials according to claim 1, characterized in that: A rubber pad is provided on the inner wall of the shielding frame (3), and a sealing block (13) is installed on the upper end of the shielding frame (3). The shape of the sealing block (13) is adapted to the shape of the semi-cylinder (4).

5. The crusher feeding mechanism for crushing metal materials according to claim 1, characterized in that: A transparent plate (14) is fixedly provided on one side of the shielding frame (3), and finger grooves (15) are provided on both the front and rear sides of the shielding frame (3).

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